* {
    padding: 0;
    margin: 0 auto;
  }
  a {
    text-decoration: none !important;
  }
  ol,
  ul,
  li {
    list-style: none;
  }
  .breadcrumb {
    background-color: white !important;
    line-height: 66px;
  }
  .tou {
    display: flex;
    text-align: center;
    background-color: white;
  }

  .tou_3 {
    flex: 1;
    text-align: center;
  }
  .tou_3,
  .tou_2 {
    margin: 20px;
  }
  .tou_2 img,.tou_3 img{
    width: 200px;
    height: 88px;
  } 
  .right {
    width: 50px;
    height: 260px;
    top: 50%;
    margin-top: -100px;
    right: 0;
    position: fixed;
    z-index: 999;
  }
  .right-side-img {
    background: url("../image/right-side-img.png") no-repeat;
    width: 136px;
    height: 189px;
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50px);
  }
  .breadcrumb {
    background-color: white;
  }
  .breadcrumb li {
    margin: 20px;
  }
  .d {
    text-align: center;
    margin-bottom: 50px;
  }
  .border-bott {
    width: 1200px;
    height: 10px;
    background: url("../image/border-bott.png");
    margin: 50px auto;
  }
  .button_d {
    width: 1126px;
    margin: 0 auto;
    height: auto;
  }
  .help li.he_w1 {
    width: 116px;
  }
  .help li.he_w2 {
    width: 130px;
  }
  .help li.he_w3 {
    width: 130px;
  }
  .help li.he_w4 {
    width: 260px;
  }
  .help li.he_w5 {
    width: 210px;
    height: 150px;
    border-left: 1px solid #dedede;
    margin-left: 28px;
    position: relative;
  }
  .help li {
    height: 166px;
    float: left;
    padding-left: 16px;
    margin-left: 46px;
    font-size: 14px;
  }
  .help li h3 a {
    display: block;
    line-height: 50px;
    color: #000;
    font-weight: bold;
  }
  .he_w1 h3,
  .he_w2 h3,
  .he_w3 h3,
  .he_w4 h3,
  .he_w5 h3 {
    font-size: 20px !important;
  }
  .clearf {
    zoom: 1;
    overflow: hidden;
  }
  .help li.he_w5 div.help_wx {
    position: absolute;
    width: 126px;
    height: 30px;
    padding-top: 124px;
    font-size: 14px;
    text-align: center;
    color: #000;
    background: url("../image/bottom.png") -9px -416px no-repeat;
    left: 30px;
    top: 0px;
  }
  .buttom_b {
    width: 818px;
    height: 105px;
    font-size: 10px;
    padding-left: 286px;
    padding-top: 30px;
    line-height: 18px;
    color: #333;
    margin: 0px auto;
    background: url("../image/bottom.png") 0px -310px no-repeat;
  }